Hydraulic pump



FIG. 1 is a perspective view of a hydraulic pump showing my new design;

FIG. 2 is a rear perspective view of the hydraulic pump of FIG. 1;

FIG. 3 is a right side elevational view of the hydraulic pump of FIG. 1;

FIG. 4 is a left side elevational view of the hydraulic pump of FIG. 1;

FIG. 5 is a front side elevational view of the hydraulic pump of FIG. 1;

FIG. 6 is a rear side elevational view of the hydraulic pump of FIG. 1;

FIG. 7 is a top plan view of the hydraulic pump of FIG. 1; and,

FIG. 8 is a bottom plan view of the hydraulic pump of FIG. 1.

The broken lines shown in the drawings depict portions of the hydraulicpump that form no part of the claimed design.

CLAIM The ornamental design for a hydraulic pump, as shown anddescribed.